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ArcticMyst Security by Avery

Good source for 685nm lasers?

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Feb 4, 2010
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I've been buying pre-built lasers for quite some time now, and, I think it's about time I start making my own. So, brings me to these diodes. Is there any good source other than ebay? The search bar always seems to lead me there but usually I avoid buying from them.
If not, Is this eBay source a good one?
I don't hear about these often, at all. I think they'd make a nice deep red color. (and a good first DIY)
 





Drew

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Oct 6, 2010
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That's where eveyone's been getting them as far as I know (me included). Not much, if any color difference between 660 and 685
 
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These diodes appear as a very dim red. Great if you're a collector of wavelengths, but, most folks won't care for them.
 

Blord

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Save yourself some money and get a LPC-815 sled. A red 660nm diode with a output of 250mW. And as bonus a 100mW IR 780nm diode included with the sled.
 

midias

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Yup thats where I got mine 3 for 13 bucks. They appear very dim but are nice because if you break one you still get 2 more chances.
 
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I'm a collector of wavelengths, just wanted to know if this would be something I should trust buying.
 
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Yes, you can trust this source. Mine measured at 684.5, 685, and 686nm respectively.
 
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Okay, just ordered it today (10 mins ago)
Hadn't seen the seller location until now :whistle:
...Singapore
Estimated delivery between Feb 2nd and 16th. Ouch.
 

Fiddy

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yup good for wavelength collection

Comparison: 635 Vs 685 VS 660

6352.jpg
 





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